Best Kotodama Diary Apps & Games

249+ iOS apps & games curated and reviewed

4.3 avg rating

20 free apps & games

Updated September 2026

Finding the right kotodama diary apps and games can be overwhelming with so many options. We've analyzed 249+ apps and games to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Kotodama Diary Apps & Games (September 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Kotodama Diary	Free	4.9★ (3.1K)	Yes	Yes	Sep 2026
2	GOKIGEN diary	Free	—	Yes	No	May 2026
3	Diary - Mood Tracker	Free	4.0★ (1)	No	No	May 2026
4	Diary: Simple Note Your Life	Free	—	No	Yes	May 2026
5	One-Line Diary – Mood Log	Free	—	No	No	May 2026
6	Diary, Journal, Notes - Diaro	Free	4.7★ (4.5K)	Yes	Yes	Sep 2026
7	YH Diary	Free	—	No	No	May 2026
8	Secret Diary With Passcode	Free	4.6★ (8.1K)	Yes	No	Sep 2026

Top Picks for Kotodama Diary

#1

Kotodama Diary by Polaris-x

Grow your pet by feeding words

Editor's Choice

4.9😊(3.1K ratings)

FreeAdsIn-App Purchases

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Nurture unique virtual pets whose evolution is determined by the words you choose. Decorate their rooms, dress them in accessories, and discover over 100 bizarre species. A relaxing game for those who enjoy collecting and quirky characters.

What We Love

💕 Cute and adorable characters
👍 Relaxing and engaging gameplay
🤩 Unique and creative concept
🙌 Positive and kind community
🎨 Customizable rooms and accessories

Room to Improve

🤖 Frequent and intrusive ads
🐢 Slow progression and heart regeneration
🤔 Limited interaction with Kotodummies
💰 In-app purchases feel necessary

#2

GOKIGEN diary by Hitohana Kobo

Strong Contender

0.0(0 ratings)

FreeAds

GOKIGEN diary screenshot 1

#3

Diary - Mood Tracker by Tien Dat Nguyen

Simple, Safe & Private

Worth Considering

4.0(1 ratings)

Free

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Record your thoughts, memories, and emotional states in a secure and private journal. This app allows you to write entries, add photos, and easily browse or search your past records. It offers PIN and biometric protection to keep your personal reflections safe.

More Kotodama Diary apps to explore

Diary: Simple Note Your Life

Diary: Simple Note Your Life

Diary: Simple Note Your Life

Capture your memorable moments

One-Line Diary – Mood Log

One-Line Diary – Mood Log

One-Line Diary – Mood Log

Capture your mood in one line

Diary, Journal, Notes - Diaro

Diary, Journal, Notes - Diaro

Diary, Journal, Notes - Diaro

Your Personal & Secure Diary

Record daily activities, thoughts, and memories securely. Organize entries with tags, locations, and folders. Sync across devices and export your data easily. Features include mood tracking, photo attachments, and a calendar view.

Secure PIN and fingerprint lockCustomizable themes and 30+ languagesPowerful search and filtering

An AI-powered diary made easy

Secret Diary With Passcode

Secret Diary With Passcode

Secret Diary With Passcode

This app provides a secure and user-friendly platform to record your daily life, emotions, and secrets. It offers features like password protection, mood selection, and photo attachments to help you preserve your memories privately.

Password protectionAdd photos to entriesSelect moods for entries

free with in-app purchases

Diary with lock

Diary with lock

Diary with lock

Colorful Diary, Journal, Note

Create a secure personal journal to record daily events, thoughts, and secrets. Protect your entries with a password or PIN code and customize the look with different colors and fonts. This app offers a simple, fast, and user-friendly way to document your life.

Password & PIN code protectionCustomizable background colorsChangeable font styles

free with in-app purchases

Diamond Glitter Diary

Diamond Glitter Diary

Diamond Glitter Diary

With lock protection

A personal diary app that allows you to write daily entries and express your feelings with a variety of emojis. It offers lock protection to keep your thoughts private.

Daily journalingLock protectionEmoji support

📊 Productivity

LifeLogue - AI Diary

LifeLogue - AI Diary

LifeLogue - AI Diary

Diary,Movies,Travel—All in One

BOMI: AI Diary & Daily Fortune

BOMI: AI Diary & Daily Fortune

BOMI: AI Diary & Daily Fortune

Your story by on-device AI

$24.99 | 100% OFF

Diary(Nestelle)

Diary(Nestelle)

Diary(Nestelle)

Your Life Diary

Snap Diary – Photo Calendar

Snap Diary – Photo Calendar

Snap Diary – Photo Calendar

Your daily journal & memories

Moment Diary (journal)

Moment Diary (journal)

Moment Diary (journal)

by Tomonari Sonoda

This private diary app allows you to record your thoughts and experiences through text, voice memos, videos, and photos, all automatically timestamped. It offers robust backup, restore, and export options, along with security features like passcode lock and the ability to sync with other devices.

Timestamped entriesText, voice, video, and photo supportExport notes and pictures

Diary - Daily journal

Diary - Daily journal

Diary - Daily journal

Private journal & Mood tracker

Heartwood Diary

Heartwood Diary

Heartwood Diary

One line a day, across years

100 Year Diary Journal

100 Year Diary Journal

100 Year Diary Journal

Revisit the same day each year

Good Diary - Encounters

Good Diary - Encounters

Good Diary - Encounters

Private Diary for encounters

Write just one line.

FAQ about Kotodama Diary

What are the best kotodama diary apps & games for iPhone?

Kotodama Diary tops our kotodama diary apps & games ranking as of September 2026, with a 4.9-star average from 3.1K App Store ratings, and it's free to download.

Are there free kotodama diary apps & games for iPhone?

Yes — 20 of the top kotodama diary apps & games we rank are free to download, including Kotodama Diary and GOKIGEN diary.

Does Kotodama Diary have ads or in-app purchases?

Kotodama Diary shows ads and offers in-app purchases, according to its App Store listing as of September 2026.

How many kotodama diary apps & games are on the App Store?

We track 249+ kotodama diary apps & games on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.

What is Kotodama Diary?

Kotodama Diary is a casual game where you raise virtual pets called 'kotodummies'. Their evolution is determined by the words you choose to feed them. You can also decorate their rooms and dress them in accessories.

How do the pets evolve?

Pets evolve based on the words you select after collecting hearts. Different word choices lead to different evolutionary paths and can result in over 100 unique species. The game encourages experimentation with various words to see unexpected outcomes.